Applying salt state file with function junos.cli with invalid RPC command reports status True and Succeeded: 1.

[rsmekala]

Description of Issue/Question

root@nms5-salt-master-b:/srv/salt# cat junos_cli.sls 
show test:
  junos.cli
root@nms5-salt-master-b:/srv/salt# salt "vmx1" state.apply junos_cli
[WARNING ] /usr/local/lib/python2.7/site-packages/salt/payload.py:149: DeprecationWarning: encoding is deprecated, Use raw=False instead.
  ret = msgpack.loads(msg, use_list=True, ext_hook=ext_type_decoder, encoding=encoding)

vmx1:
----------
          ID: show test
    Function: junos.cli
      Result: True
     Comment: 
     Started: 21:54:24.556946
    Duration: 120.09 ms
     Changes:   
              ----------
              message:
                  invalid command: show test: RpcError(severity: error, bad_element: test, message: syntax error, expecting <command>)
              out:
                  True

Summary for vmx1
------------
Succeeded: 1 (changed=1)
Failed:    0

[rsmekala]

This has to be handled from Pyez side. Issue Juniper/py-junos-eznc#925